n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 8 |
7 | 16 |
8 | 32 |
9 | 64 |
10 | 130 |
11 | 264 |
12 | 538 |
13 | 1104 |
14 | 2272 |
15 | 4692 |
16 | 9730 |
17 | 20236 |
18 | 42208 |
19 | 88288 |
20 | 185126 |
21 | 389072 |
22 | 819458 |
23 | 1729296 |
24 | 3655936 |
25 | 7742124 |
26 | 16420928 |
27 | 34879040 |
28 | 74185364 |
29 | 157986068 |
30 | 336845482 |
31 | 718988144 |
32 | 1536250336 |
33 | 3285674088 |
34 | 7033709954 |
35 | 15070204524 |
[0,0,1,2,4,8,16,32,64,130,264,538,1104,2272,4692, 9730,20236,42208,88288,185126,389072,819458, 1729296,3655936,7742124,16420928,34879040, 74185364,157986068,336845482,718988144,1536250336, 3285674088,7033709954,15070204524] |